states. a challenger who accomplishes that in effect wins the first debate. >> reporter: wednesday's debate gives both candidates a chance to explain their plans for health care and the economy. drew levinson, cbs news. >> the first of the three presidential debates is wednesday at the university of denver. it will focus on domestic policy. the vice-presidential depates will take place on october 11th . >>> lee boy malvoy has talked to the washington post. he was convicted along with john mohammed of the shootings that left ten people fr. prison he tells the newspaper that he remembers each of the sniper shooting details. but it's the linda franklin slaying that haunts him most. he gave the go order and looked across route 50 in 7 corners at the target. mohammed hidden on a hill above pulled the trigger and killed linda franklin who happened to be going about her business at the home depot in virginia at precisely the wrong time. mohammed was executed in november of 2009. malvo, then a teenag